.el-container{
    height: 100vh;
}
.el-aside {
    color: #333;
    width: 200px;
    ul{
        height: 100%;
    }
}
.el-header, .el-footer {
    background-color: white;
    color: #333;
    line-height: 60px;
    box-shadow: 1px 1px 1px gainsboro;
}
.meta{
    width: 225px;
    height: 60px;
    overflow: hidden;
    cursor: pointer;
    .left{
        width: 35px;
        margin: 13px;
    }
    .right{
        font-weight: bold;
        color: #41b883;
        font-size: 18px;
        text-align: left;
        vertical-align: middle;
        margin-top: 2px;
    }
}
.meta-nav{
    width: calc(100% - 225px);
}
.collapse{
    margin-top: 21px;
}
.layout-nav{
    padding-top: 6px;
    height: 50px;
    .box-ele{
        width: 30px;
        height: 50px;
        margin: 0 10px;
        .item {
            height: 50px;
            .img{
                width: 30px;
                height: 30px;
                margin-top: 10px;
                border-radius: 50%;
            }
            .user-img{
                width: 40px;
                height: 40px;
                margin-top: 5px;
            }
        }
    }
    .intro{
        width: 100px;
        .span{
            position: relative;
            top: -5px;
            right: 5px;
            max-width: 60px;
        }
    }
}
.collapse{
    font-size: 22px;
    color: gray;
}